Remove use of WebContentsImpl from ResourceDispatcherHostImpl

content/browser/web_contents/web_contents_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/web_contents/web_contents_impl.h"
 
 #include <stddef.h>
 
 #include <cmath>
 #include <utility>
@@ skipping 4561 matching lines @@
   if (!HasMatchingWidgetHost(&frame_tree_, render_widget_host))
     return;
 
   FOR_EACH_OBSERVER(WebContentsObserver, observers_,
                     DidGetUserInteraction(type));
 
   ResourceDispatcherHostImpl* rdh = ResourceDispatcherHostImpl::Get();
   // Exclude scroll events as user gestures for resource load dispatches.
   // rdh is NULL in unittests.
   if (rdh && type != blink::WebInputEvent::MouseWheel)
-    rdh->OnUserGesture(this);
+    rdh->OnUserGesture();
 }
 
 void WebContentsImpl::OnIgnoredUIEvent() {
   // Notify observers.
   FOR_EACH_OBSERVER(WebContentsObserver, observers_, DidGetIgnoredUIEvent());
 }
 
 void WebContentsImpl::RendererUnresponsive(
     RenderWidgetHostImpl* render_widget_host) {
   FOR_EACH_OBSERVER(WebContentsObserver, observers_,
@@ skipping 532 matching lines @@
   for (RenderViewHost* render_view_host : render_view_host_set)
     render_view_host->OnWebkitPreferencesChanged();
 }
 
 void WebContentsImpl::SetJavaScriptDialogManagerForTesting(
     JavaScriptDialogManager* dialog_manager) {
   dialog_manager_ = dialog_manager;
 }
 
 }  // namespace content